Considered the gold standard by the community, notscuffed/repkg on GitHub is an open-source command-line tool. It explicitly targets scene.pkg archives, unpacking them completely and converting internal proprietary formats simultaneously.
Yes, using the community-developed browser-based tool at wetranslate.thiscould.work is safe. However, you should always be cautious when downloading tools from unknown sources, as "free" tools can sometimes contain malware. Is it legal to unpack wallpapers? scenepkg unpacker free
